  <div id="files" class="clearfix block fieldlist">
   <h2><span>预览配置文件，您也可以在线编辑配置文件.</span></h2>
   <div class="content">
   <div id="frame"> 
    <div id="tree-holder"> 
     <div id="tree" class="tree">
      #tree
     </div> 
    </div> 
    <div id="file-content" class="clearfix"> 
     <div class="top clearfix"> 
      <a id="url" class="address-bar" href="#"></a> 
     </div> 
     <div class="view-file"> 
      <div class="response">
       Loading …
      </div> 
     </div> 
    </div> 
   </div> 
   </div>
  </div>